K. Nixon & C.H. Muller
Pronunciation: KWER-kus durr-AY-ta gay-bree-el-
EN-sis
Common name: San Gabriel Mountains leather oak
Family: Fagaceae (Oak)
Habitat: Granitic soils, chaparral, 1000'-3000', south
slope San Gabriel Mts
Blooming period: April to May
Click for Latin name derivations: 1) Quercus 2) durata
3) gabrielensis